In a large pot add all ingredients for the meat sauce (in order listed) cook on medium heat for approximately 30 minutes or until thickened.
For the white sauce, in a medium pot over medium heat add butter, melt, then add flour and salt, combine with a whisk, add milk slowly and continue to stir until thickened. Remove from heat.
In a baking dish measuring 10x10x2 add 1- 1 1/2 ladles of meat sauce, do 3-4 layers (I did 4) starting with lasagna noodles, then meat sauce, white sauce, chopped mozzarella and parmesan cheese, continue the last layer should be without the white sauce, remember to divide ingredients by 3 or 4.
Bake in a pre-heated oven for approximate 20-25 minutes. Let sit 5-10 minutes before serving. Enjoy!